package su2010.puz;

import su2010.puz.util.ImageCls;

/**
 * Interface for extracting information from images (feature extraction)
 * @author stef, mateja
 *
 */
public interface Extractor {
	
	/**
	 * Extracting features from image.
	 * @param img image
	 * @return feature vector
	 */
	float[] extract();
	int getNumOutput();
	String getName();
	void setImage(ImageCls image);
}
